package com.hotel.customersystem.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.hotel.customersystem.pojo.Pianhao;
import com.hotel.hotelsystem.pojo.HotelList;

import java.util.List;

/**
 * (Pianhao)表服务接口
 *
 * @author makejava
 * @since 2022-11-04 09:25:31
 */
public interface PianhaoService extends IService<Pianhao> {
    /*基于用户的商品推荐*/
    public List<HotelList> getRecommentProductByUser(Integer userId, Integer howMany);

    /*基于内容的商品推荐*/
    public List<HotelList> getRecommentProductByProduct(Integer userId,Integer hotelId,Integer howMany);
}

